{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "DNA", "cell type"], "input": "The unique characteristics of this new pathway for steroid action include its rapid time course, 10,000-fold selectivity for aldosterone over cortisol and the ineffectiveness of spironolactones , classical mineralocorticoid antagonists , as antagonists of the response."}
{"RNA": [], "DNA": [], "cell type": []}